British Airways has begun testing a hi-tech blanket which changes colour using brainwaves, to ensure it offers customers the best flight¹s sleep in the sky. The “Happiness Blanket”, which is woven with fibre optics, uses…
British Airways has begun testing a hi-tech blanket which changes colour using brainwaves, to ensure it offers customers the best flight¹s sleep in the sky. The “Happiness Blanket”, which is woven with fibre optics, uses…